Studies on clonal cartilage strains. I. Effect of contaminant non-cartilage cells.
D000818:Animals; D002356:Cartilage / Q000166:cytology / Q000254:growth & development*; D002454:Cell Differentiation; D002642:Chick Embryo; D002999:Clone Cells; D046508:Culture Techniques; D008722:Methods; D008853:Microscopy; D010641:Phenotype